---> uname -a: Linux prd-centos7-builder-2c-1g-12479.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 522 5433 16 1865 7017 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:54:39:97 brd ff:ff:ff:ff:ff:ff inet 10.30.122.131/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe54:3997/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 10/01/2024 _x86_64_ (2 CPU) 06:03:19 PM LINUX RESTART 06:04:03 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 140.59 2.38 138.21 74.69 6560.16 06:06:01 PM 250.90 0.28 250.62 14.39 7187.54 06:07:01 PM 80.08 0.65 79.43 45.17 1939.91 06:08:01 PM 31.12 1.67 29.45 202.97 778.76 Average: 125.55 1.23 124.32 84.38 4096.31 06:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5650444 2358472 29.45 2620 1748404 622776 6.88 519076 1559280 119492 06:06:01 PM 5575632 2433284 30.38 2620 1797552 629836 6.95 578520 1555560 39944 06:07:01 PM 5532676 2476240 30.92 2620 1798788 667876 7.37 629840 1545404 200 06:08:01 PM 5555204 2453712 30.64 2620 1807028 635432 7.02 710764 1441312 30124 Average: 5578489 2430427 30.35 2620 1787943 638980 7.05 609550 1525389 47440 06:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 67.03 51.90 1066.86 8.73 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 17.01 14.82 48.71 5.78 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 27.18 24.27 26.95 8.16 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 33.88 26.89 37.81 11.67 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.02 29.28 288.64 8.58 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 10/01/2024 _x86_64_ (2 CPU) 06:03:19 PM LINUX RESTART 06:04:03 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 28.24 0.00 2.67 8.91 0.12 60.06 06:05:01 PM 0 35.48 0.00 3.46 10.13 0.13 50.81 06:05:01 PM 1 21.14 0.00 1.88 7.70 0.12 69.16 06:06:01 PM all 26.72 0.00 2.21 7.87 0.14 63.06 06:06:01 PM 0 21.65 0.00 2.50 8.63 0.12 67.10 06:06:01 PM 1 31.84 0.00 1.95 7.11 0.14 58.96 06:07:01 PM all 33.64 0.00 2.01 2.69 0.10 61.57 06:07:01 PM 0 54.38 0.00 2.68 2.86 0.11 39.97 06:07:01 PM 1 13.78 0.00 1.36 2.54 0.09 82.24 06:08:01 PM all 38.63 0.00 2.35 0.25 0.10 58.67 06:08:01 PM 0 51.96 0.00 3.12 0.39 0.11 44.42 06:08:01 PM 1 25.69 0.00 1.60 0.12 0.10 72.48 Average: all 31.82 0.00 2.31 4.91 0.11 60.85 Average: 0 40.75 0.00 2.93 5.50 0.12 50.70 Average: 1 23.08 0.00 1.69 4.33 0.11 70.78